Would be good if at least one J1 owner would confirm the crash with the current demo.

Few things have changed when compared to the earlier test:

* I am linking libstdc++ statically, as I did for mapbox-gl-qml to ensure that I can distribute Mapbox GL QML type as a plugin. Earlier, a dynamic linking with libstdc++ was used and libstdc++ together with the libgcc_s were provided with the binary. I am not doing that anymore and maybe this causes the crash.

* QMapboxGL library is updated to qt-staging branch from qt-v1.1.0 to enable mangling of URLs when requested from online (corresponding PR https://github.com/mapbox/mapbox-gl-native/pull/10156 was just accepted upstream). Use of the latest qt branch was required to enable support of internal Mapbox GL scheduler that is used in constructing the corresponding callback. URL mangling is required when you want to use servers that ask for api keys, as the server setup by @otsaloma does. However, maybe there are some additional changes in the new branch that lead to the crash.

* there are probably several other changes that I did while developing the QML type, but nothing really pops up into my mind that would cause such behavior.

So, before I start reverting the changes, would be good to get some additional testing on the current version.

Edit: PS: Zeta, sailfish_latest_armv7hl (armv8el) used to be before as well. As far as I understood, its default for the current SFOS target. Or am I wrong?

GPS was enabled in the earlier version (version 2) of the demo, just not advertised.

Looks like we have similar situation as earlier, with J1 failing and others doing just fine. Zeta's backtrace suggests that crash is during rendering (calls to mbgl::Renderer::Impl::render), its maybe just hits the corresponding section faster.

We are still missing debug info in the builds, I'll look how to enable it so we could get something more out of the crashes. Just probably would do it a bit later. Or maybe someone could look into qmapboxgl and mapbox qml rpm's and suggest the changes?